package com.zzj.hotel.service;


import java.util.List;

import com.zzj.hotel.core.entity.RoomType;

public interface RoomTypeService 
{
    public RoomType findById(String id);
    
    public List<RoomType> findAll();
    
    public void update(RoomType roomType);
    
    public void insert(RoomType roomType);
    
    public void deleteById(String id);
}
